/**
 * #      1523
 * 名称   在区间范围内统计奇数数目
 * 链接   https://leetcode-cn.com/problems/count-odd-numbers-in-an-interval-range
 * 题解   [132](https://leetcode-cn.com/problems/count-odd-numbers-in-an-interval-range/solution)
 * 通过率 57.1%
 * 难道   简单
 */

